HDI Vier CE starts and grows companies that have a positive impact on the environment and people. We base our projects on science and nature. For example, we are planting millions of trees in the semi-arid Chaco region of Paraguay. The trees take large quantities of CO2 out of the atmosphere and permanently store it. Additionally, we harvest the trees and use the products to replace harmful pesticides with all-natural alternatives. Another project develops natural cosmetics to help Psoriasis patients whose needs are not adequately addressed at the moment.